Data Management Tag Directory

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Featured Data Management Questions

  • winrar repair corrupted .Rar Files

    Good day,I have not extracted .rar file. I go to open it and get the error message "An error has occurred while while expanding the file '*.rar' (Format error)".Any Help?

    jameshutson5 pointsBadges:
  • Merge two Physical Files using Logical File

    I have multiple Physical files (Trans2006, Trans2007, Trans2008, etc…) with same record layout with the yearly transactions on my iSeries. I want to merge these files (for temporary period). Is it possible to create a Logical file? If so please help me.

    nhewage50 pointsBadges:
  • Video File Corruption in Seagate hard drive

    I have a 4TB Seagate hard drive that is connected to my computer externally and I store my video files on it. Recently when I was watching one of the files I noticed that at the end of the file, there was a corruption of the video stream, but instead of my media player giving me an error or...

    zefmanx5 pointsBadges:
  • Compression video without loosing quality

    I work for a media company where we have a lot of videos in our servers. We need a way to compress the contents on our server without changing their formats or loosing the quality. Please advice on what software to use for this or the techniques that are required. Thank you.

    daviee5 pointsBadges:
  • Best way to migrate big data from Oracle to DB2 for i

    Hi. I've tried some methods (SQL, plain text files...) but, I'd like to be sure on what is the best method to implement a migration of big data files.

    iredin5 pointsBadges:
  • Retaining Duplicate Information

    How can I keep duplicate information in rows and delete single information?

    gammaray285 pointsBadges:
  • Data clean-up

    How to clean the data before the go-live date?

    himakargj15 pointsBadges:
  • Scanning network packets on Windows Server 2003

    We need to capture network packets for analysis on our Windows Server 2003. How can we achieve this and is there a guide to analyzing this data?

    TeachMeIT975 pointsBadges:
  • Problem occured while running a QSH command

    The following command wrote ABC to my data area. (As a text value).

    munduuu435 pointsBadges:
  • Any BI solutions that offer consolidation tools?

    Hi I was evaluating different BI solutions for Data Analytic and Dashboard creations. I found many different solutions and selected a few of them. But I am also wondering whether there is a BI Solution that also offers Consolidation tools. Those I selected are 'Cloud web" based, affordable, have...

    diabolic5 pointsBadges:
  • Live production numbers as screen saver

    We count the cattled killed in a slaughter facility and this data changes every 2.6 min. I want the screen saver (Windows) to reflect the current kill number and will update say every three minutes.

    Bjweber5 pointsBadges:
  • PDF format file change to Excel

    My friend got one PDF file and contain some table based data. How can we convert that file to Excel format?

    Tonycheng5 pointsBadges:
  • Fuzzy search in Oracle SQL

    Hi, We need to fuzzy search on table which have 20 million records and its will be growing continuosly adding 20K records each day. Our application is J2EE environment where we make a jndi call to database and run the queries. Fuzzy search query what we have is the below query which search for...

    surajul5 pointsBadges:
  • What is clipper and how would a bank use it?

    I am trying to prep someone for an interview, The manager is leading the clipper transition. How do I explain to someone what clipper is and how it relates to the job description below? Required: field mapping and testing experience, understanding of technical documentation and basic SQL, Nice to...

    Sml1015 pointsBadges:
  • Avoid duplicate entry in database through VB

    I have made a program in VB with Access as back end.  In the data base there are three fields which are unique id of a person.  I want to display "Already Exist" message box when i enter an already existing id. matching all three fields and not allow duplicate entry.

    Adwaith100 pointsBadges:
  • Data Compression with Remote Journal

    Is there a way to apply some sort of data compression (remove repetitive blanks) with a remote journal. These journal entries are for records added to a databse file containing a single 32K long field.

    Rhoover40 pointsBadges:
  • iSeries Access ODBC Driver Error

    I'm trying to run a stored procedure on MS SQL Query Analyzer but continue to get the following error: Server: Msg 7399, Level 16, State 1, Line 1 OLE DB provider 'MSDASQL' reported an error. [OLE/DB provider returned message: [IBM][iSeries Access ODBC Driver][DB2...

    Sixpach0 pointsBadges:
  • SQL Server Query

    How to find the second highest value in a table using a Query. For example, in a table of employees how to find the second highest salaried employee.

    Radhika0 pointsBadges:
  • Are you using Excel for cost estimating?

    Over at ConstructionSoftwareReview.com, we have noticed that a fair number of cost estimators, cost engineers and contractors in the construction industry use Excel to determine how much a particular project will cost and to prepare the cost estimate that they present to potential clients. Is...

    Beastwood1,105 pointsBadges:
  • What tools are required for Hadoop?

    I'm just starting to study the HADOOP from a job point of view. Will it require Java programming? What type of other tools are required?

    Tejaswinee5 pointsBadges:

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